AMD Ryzen Embedded 8645HS vs Opteron 6278

VS

We compared two server CPUs: AMD Ryzen Embedded 8645HS with 6 cores 4.3GHz and Opteron 6278 with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen Embedded 8645HS 's Advantages

Released 11 years and 11 months late

Higher specification of memory (DDR5-5600 vs DDR3)

Newer PCIe version (4 vs 2)

Higher base frequency (4.3GHz vs 2.4GHz)

Larger L3 cache size (16MB vs 8MB)

More modern manufacturing process (4nm vs 32nm)

Lower TDP (45W vs 115W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen Embedded 8645HS +678%

2405

Opteron 6278

309

Geekbench 6 Multi Core

AMD Ryzen Embedded 8645HS +285%

9933

Opteron 6278

2575

AMD Ryzen Embedded 8645HS

VS

Opteron 6278

General Parameters

Apr 2024

Release Date

May 2012

AMD

Manufacturer

AMD

Server

Type

Server

Hawk Point

Core Architecture

Interlagos

AMD Socket FP8

Socket

AMD Socket G34

Radeon 760M

Integrated Graphics

N/A

Ryzen Embedded (Zen 4 (Hawk Point))

Generation

Opteron (Interlagos)

Package

25 billions

Transistor Count

2.4 billions

4 nm

Manufacturing Process

32 nm

AMD Socket FP8

Socket

AMD Socket G34

45 W

Power Consumption

115 W

TSMC

Foundry

-

178 mm²

Die Size

316 mm²

FP8, FP7, FP7r2

Package

-

CPU Performance

4.3 GHz

Performance Core Base Frequency

2.4 GHz

5 GHz

Performance Core Turbo Frequency

3.3 GHz

6

Total Core Count

16

12

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

43.0

Multiplier

12.0

64 KB per core

L1 Cache

768 K

1 MB per core

L2 Cache

16 MB

16 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR5-5600

Memory Types

DDR3

2

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

4

PCIe Version

2

20

PCIe Lanes

-

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